/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.kie.kogito.process;

import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class GroupedNamedDataType {

    private final Map<String, Set<NamedDataType>> groupedDataTypes = new HashMap<>();

    public void add(String name, List<NamedDataType> types) {
        Set<NamedDataType> dataTypes = this.groupedDataTypes.getOrDefault(name, new LinkedHashSet<>());
        dataTypes.addAll(types);
        this.groupedDataTypes.put(name, dataTypes);
    }

    public Set<NamedDataType> getTypesByName(String name) {
        return this.groupedDataTypes.getOrDefault(name, new LinkedHashSet<>());
    }

    @Override
    public String toString() {
        return "GroupedNamedDataType [groupedDataTypes=" + groupedDataTypes + "]";
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + groupedDataTypes.hashCode();
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        GroupedNamedDataType other = (GroupedNamedDataType) obj;
        if (!groupedDataTypes.equals(other.groupedDataTypes))
            return false;
        return true;
    }
}
